64864351411 has 8 divisors (see below), whose sum is σ = 69975749664. Its totient is φ = 59896936320.

The previous prime is 64864351369. The next prime is 64864351441. The reversal of 64864351411 is 11415346846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64864351411 - 2¹⁵ = 64864318643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64864351441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35994855 + ... + 35996656.

It is an arithmetic number, because the mean of its divisors is an integer number (8746968708).

Almost surely, 2^64864351411 is an apocalyptic number.

64864351411 is a deficient number, since it is larger than the sum of its proper divisors (5111398253).

64864351411 is a wasteful number, since it uses less digits than its factorization.

64864351411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71991581.

The product of its digits is 276480, while the sum is 43.

It can be divided in two parts, 6486435 and 1411, that added together give a palindrome (6487846).

The spelling of 64864351411 in words is "sixty-four billion, eight hundred sixty-four million, three hundred fifty-one thousand, four hundred eleven".